Re: Priority Inheritance Test (Real-Time Preemption)

[Ingo Molnar]

* Ingo Molnar <mingo@xxxxxxx> wrote:

> 
> >  From realfeel I wrote a small, simple test to test how well priority
> > inheritance mechanism works. 
> 
> cool - this is a really useful testsuite.

FYI, i've put the 'blocker device' kernel code into the current -RT
patch (-30-7). This makes it possible to build it on SMP (which didnt
work when it was a module), and generally makes it easier to do testing
via pi_test.

The only change needed on the userspace pi_test side was to add -O2 to
the CFLAGS in the Makefile to make the loop() timings equivalent, and to
remove the module compilations. I've added a .config option for it too
and cleaned up the code.

	Ingo
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/